Tube-number record
6JT6
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BrandRCA
ClassBeam Power Tube
BaseNovar
Filament6.3 V @ 1200 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeT12
SectionsSingle
Filament / Heater
Heater NotesDark Heater
Absolute Maximum Ratings
Plate Voltage770 V
Plate Dissipation17.5 W
Grid 2 Voltage220 V
Grid 1 Voltage-55 V
Cathode Current175 mA
Audio Performance
Key Features
- Dark Heater
- Controlled Warm-up Time
- High-perveance
- Novar Type
- Separate Grid No. 3 Terminal
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 250 V | 7100 | 15000 | — | 70 mA |
| Knee Characteristics | 60 V | — | — | — | 390 mA |
| Triode Connection | 150 V | — | — | 4.4 | — |
Application Notes
Designed for horizontal-deflection-amplifier service in black-and-white TV receivers.
Datasheets
Datasheet: 6JT6.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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